6688363341 has 16 divisors (see below), whose sum is σ = 9935520768. Its totient is φ = 3967306800.

The previous prime is 6688363309. The next prime is 6688363343. The reversal of 6688363341 is 1433638866.

It is a happy number.

It is not a de Polignac number, because 6688363341 - 2⁵ = 6688363309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6688363343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2154595 + ... + 2157696.

It is an arithmetic number, because the mean of its divisors is an integer number (620970048).

Almost surely, 2^6688363341 is an apocalyptic number.

It is an amenable number.

6688363341 is a deficient number, since it is larger than the sum of its proper divisors (3247157427).

6688363341 is a wasteful number, since it uses less digits than its factorization.

6688363341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312352.

The product of its digits is 1492992, while the sum is 48.

The square root of 6688363341 is about 81782.4146195256. The cubic root of 6688363341 is about 1884.1115820404. Note that the first 3 decimals are identical.

The spelling of 6688363341 in words is "six billion, six hundred eighty-eight million, three hundred sixty-three thousand, three hundred forty-one".